Learn the essentials for every welding beginner. Take action and start mastering the welding craft.

Metals and How to Weld Them (1954) by T.B. Jefferson and Gorham Woods is a practical manual which describes the structure of various metals used in industry, their mechanical and physical properties, and the processes and procedures necessary for welding them.

Is candle-making your hobby, or would you like it to become? Do you want to get serious and even build a business out of it? If so, you are in luck because this comprehensive guide will teach you everything you need to know about candle-making and if you want to take things to the next level to turn your hobby into a profitable business!

The world's foremost designer in Formula One, Adrian Newey OBE is arguably one of Britain's greatest engineers and this is his fascinating, powerful memoir. How to Build a Car explores the story of Adrian's unrivalled 35-year career in Formula One through the prism of the cars he has designed, the drivers he has worked alongside and the races in which he's been involved.

Untangle the jargon and design your solar power system from scratch—even if you're new to this! Thomas Edison once said he'd invest in solar energy if he could. Now, you can make it a reality. Amidst the urgency to combat pollution from fossil fuels, solar energy stands out as the greenest and most profitable solution. Imagine harnessing sunlight's abundant energy to power your life – from calculators to entire homes.

The traditional attitude toward creativity in the American business world is to "think outside the box": to brainstorm without restraint in hopes of coming up with a breakthrough idea, often in moments of crisis. Sometimes it works, but it’s a problem-specific solution that does nothing to engender creative thinking more generally. Inside the Box demonstrates Systematic Inventive Thinking (SIT), a method that systemizes creativity as part of the corporate culture. SIT requires thinking "inside the box", working in one’s familiar world to create new ideas independent of specific problems.

Most problems are fairly easy: they have a few likely potential root causes. The most important problems often have hundreds or thousands of potential root causes within very complex systems. Such problems are hard problems, and are highly resistant to guessing, brainstorming, or problem-solving methodologies that require conjuring a list of possible causes. Great problem-solvers are armed with a set of behaviors that allows them to avoid guessing.

Converting your home to solar energy is one of the best investments you will ever make. You’ve heard that installing solar power reduces the value of your home. Or that your roof will leak if you install solar power. You may even have heard that if solar panels are imperfectly installed, your house will burn down. Don’t believe any of it. They’re just not true.

This book is designed to be an introduction to machine learning algorithms for a complete beginner. It starts with an explanation of exactly what machine learning algorithms are and then walks you through the languages and frameworks used to create them. Studying machine learning is considered to be quite challenging due to the impression that special talent is required or some unachievable level of mathematics is needed in order to understand the various algorithms and techniques. But anyone can learn to become a machine learner and put the theory into practice.

The truth is that the GED exam is a challenging test, and GED graduates earn on average $9,000 more a year! Thorough preparation cannot be overlooked, therefore. That is why the author Jeff Morrow, an education professional, developed the GED AUDIO Study Guide!

Even the smartest among us can feel inept as we fail to figure out which light switch or oven burner to turn on, or whether to push, pull, or slide a door. The fault, argues this ingenious - even liberating - audiobook, lies not in ourselves, but in product design that ignores the needs of users and the principles of cognitive psychology. The Design of Everyday Things shows that good, usable design is possible. The rules are simple: make things visible, exploit natural relationships that couple function and control, and make intelligent use of constraints.

The Pleasure of Finding Things Out is a magnificent treasury of the best short works of Richard P. Feynman, from interviews and speeches to lectures and printed articles. A sweeping, wide-ranging collection, it presents an intimate and fascinating view of a life in science - a life like no other. From his ruminations on science in our culture to his Nobel Prize acceptance speech, this book will delight anyone interested in the world of ideas.

Are you looking for an ultimate python step-by step guide in an efficient way? Do you want to implement a variety of supervised and unsupervised learning algorithms and techniques quickly and accurately? If you cannot wait to explore the fundamental concepts and entire process on python data science, listen to this audiobook! You will start by learning the basics of working with Python and the wide variety of data science packages and extensions. You will be guided on how to setup you work environment before diving into the world of data science.

The biggest issue many of us face is installing solar power and not breaking the bank. What if we could show you a way to be able to do both? Find out how to make the switch to solar power.

In today's uncertain world, it's essential to be ready for anything. Whether you're facing a nuclear attack, an EMP strike, or a military invasion on US soil, you need to know how to survive.

Ignition! is the story of the search for a rocket propellant which could be trusted to take man into space. This search was a hazardous enterprise carried out by rival labs who worked against the known laws of nature, with no guarantee of success or safety. John Drury Clark writes with irreverent and eyewitness immediacy about the development of the explosive fuels strong enough to negate the relentless restraints of gravity. The resulting volume is as much a memoir as a work of history, sharing a behind-the-scenes view of an enterprise that eventually took men to the moon.

The Pleasure of Finding Things Out is a magnificent treasury of the best short works of Richard P. Feynman, from interviews and speeches to lectures and printed articles. A sweeping, wide-ranging collection, it presents an intimate and fascinating view of a life in science - a life like no other. From his ruminations on science in our culture to his Nobel Prize acceptance speech, this book will delight anyone interested in the world of ideas.

In this smart and funny book, celebrated cartoonist Zach Weinersmith and noted researcher Dr. Kelly Weinersmith give us a snapshot of what's coming next - from robot swarms to nuclear fusion powered-toasters. By weaving their own research and interviews with the scientists who are making these advances happen, the Weinersmiths investigate why these technologies are needed, how they would work, and what is standing in their way.

Think smart people are just born that way? Think again. Drawing on diverse studies of the mind, from psychology to linguistics, philosophy, and learning science, Art Markman, Ph.D., demonstrates the difference between "smart thinking" and raw intelligence, showing listeners how memory works, how to learn effectively, and how to use knowledge to get things done. He then introduces his own three-part formula for listeners to employ "smart thinking" in their daily lives.

What would you do if a time machine hurled you thousands of years into the past...and then broke? How would you survive? With this book as your guide, you'll survive - and thrive - in any period in Earth's history. Best-selling author and time-travel enthusiast Ryan North tells you how to invent all the modern conveniences we take for granted - from first principles. This manual contains all the science, engineering, art, philosophy, facts, and figures required for even the most clueless time traveler to build a civilization from the ground up.

In this thought-provoking exploration, Matthew May defines elegance as the elusive combination of unusual simplicity and surprising power, and pinpoints the four key elements that characterize it: seduction, subtraction, symmetry, and sustainability. In a story-driven narrative that sheds light on the need for elegance in design, engineering, physics, art, urban planning, sports, and work, May offers a surprising array of stories that illustrate why what's "not there" often matters more than what is.

In his earlier bestselling nonfiction book, How to Survive the End of the World as We Know It, James Wesley, Rawles, outlined the foundations for survivalist living. Now, he details the tools needed to survive anything from a short-term disruption to a long-term, grid-down scenario. Rawles covers tools for every aspect of self sufficient living.

Hailed as the new essential resource for bikers, Let's Ride is today's most entertaining and authoritative guide to mastering the art of motorcycling. From choosing the right bike and keeping it finely maintained to sharpening riding techniques and achieving top performance, legendary biker icon Sonny Barger mines his lifetime of experience to provide advice, wisdom, wit, and never-before-told stories that will help fellow riders - new and veteran alike - survive the challenges of the road.

Lower your scores, increase enjoyment. Are you struggling to take your golf game to the next level? Learn the philosophy that has helped thousands of players worldwide lower their scores and improve their relationship with golf. Swing tips come and go, but foundational golf skills last forever.

In The Design of Future Things, best-selling author Donald A. Norman presents a revealing examination of smart technology, from smooth-talking GPS units to cantankerous refrigerators. Exploring the links between design and human psychology, he offers a consumer-oriented theory of natural human-machine interaction that can be put into practice by the engineers and industrial designers of tomorrows thinking machines.